Partner portal
External service providers and partners take part in shared processes – with exactly the data and permissions they need.

APPORTUS platform
A tailor-made portal solution on standard platforms – not another new system, but the safe harbour around the system you already have.
Because we understand your system.
You keep working in your proven, primary system. Your data stays exactly where it belongs – not scattered across different systems. You know the workflows, we build the harbour around them. For you this means: no duplicate data maintenance, no additional system to operate, no migration.
Microsoft Dataverse, Power Platform, Dynamics 365 CE, Power Automate, Azure Cloud – in your tenant. Can also connect to other CRM and backend systems.


Because you want to be sure every access is cleanly authorised.
Through zero-trust architecture we ensure that only authorised users – internal and external – have access to sensitive data and systems. In plain terms: your data never leaves your system uncontrolled – and you can trace and revoke every access at any time.
Microsoft Entra External ID, Entra ID, Keycloak, OAuth 2.0, OpenID Connect, signed JWT, further integrations.
Because your data should not stay in a silo.
With the APPORTUS portal solution you take your data safely out of the primary system and integrate it into other systems. We model your processes in a user-friendly way – efficient to interact with, in the look and feel of your corporate design. The result: end customers and partners handle their requests themselves instead of sending them back and forth by e-mail.
REST / OData, web apps, native apps – and many important details.

Because every collaboration looks different.
The APPORTUS platform is the foundation – what gets built on it follows your processes. Typical solutions of our customers:
End customers see orders, documents and status in real time – straight from your CRM, without follow-up questions by e-mail or phone.
External service providers and partners take part in shared processes – with exactly the data and permissions they need.
Requests, orders and changes are entered by your users themselves – structured, validated and directly in the right system.
Orders, availability and terms in one place – instead of scattered across Excel lists and e-mail threads.
Because the path needs to be predictable.
We show you live what a portal looks like on your system – and clarify whether the platform fits your setup.
Together we define processes, roles and the interface. You see a clickable version early on instead of a requirements document.
The portal goes live in your tenant. After that it grows with you – new processes, new user groups, new integrations.
See in 30 minutes how your end customers and partners work with your system in real time – without your data ever leaving it.